<?php

class Zend_View_Helper_CurrentUrl extends Zend_View_Helper_Abstract {

    /**
     *  Get current request Url
     * @return string
     */
    public static function CurrentUrl() {        
        $pageURL = 'http';
        if (!empty($_SERVER['HTTPS'])) {
            if ($_SERVER["HTTPS"] == "on") {
                $pageURL .= "s";
            }
        }

        $pageURL .= "://";
        if ($_SERVER["SERVER_PORT"] != "80") {
            $pageURL .= $_SERVER["SERVER_NAME"] . ":" . $_SERVER["SERVER_PORT"] . $_SERVER["REQUEST_URI"];
        } else {
            $pageURL .= $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"];
        }
        return $pageURL;
    }

}

